189628182

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{887}}^1$

素因数の和:1042

約数の個数: 64

約数和(自身を含む): 437322240

約数和(自身を除く): 247694058

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 107, 111, 214, 222, 321, 333, 642, 666, 887, 963, 999, 1774, 1926, 1998, 2661, 2889, 3959, 5322, 5778, 7918, 7983, 11877, 15966, 23754, 23949, 32819, 35631, 47898, 65638, 71262, 94909, 98457, 106893, 189818, 196914, 213786, 284727, 295371, 569454, 590742, 854181, 886113, 1708362, 1772226, 2562543, 3511633, 5125086, 7023266, 10534899, 21069798, 31604697, 63209394, 94814091, 189628182]

約数ペア:

[(1, 189628182), (2, 94814091), (3, 63209394), (6, 31604697), (9, 21069798), (18, 10534899), (27, 7023266), (37, 5125086), (54, 3511633), (74, 2562543), (107, 1772226), (111, 1708362), (214, 886113), (222, 854181), (321, 590742), (333, 569454), (642, 295371), (666, 284727), (887, 213786), (963, 196914), (999, 189818), (1774, 106893), (1926, 98457), (1998, 94909), (2661, 71262), (2889, 65638), (3959, 47898), (5322, 35631), (5778, 32819), (7918, 23949), (7983, 23754), (11877, 15966)]